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JPL Small-Body Database Browser
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390311 (2013 AE112)
Classification: Jupiter Trojan          SPK-ID: 2390311
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07358417688506791 1.6473e-07  
a 5.249216917828215 7.0669e-07 au
q 4.862957611638652 1.4669e-06 au
i 11.27808248478911 8.3042e-06 deg
node 123.7000635218264 4.6703e-05 deg
peri 290.6207868073877 0.00011656 deg
M 258.7825333727322 0.00012908 deg
tp 2459835.574539530889
(2022-Sep-13.07453953)
0.0017841 TDB
period 4392.787619042609
12.03
0.00088709
2.429e-06
d
yr
n .0819525165385666 1.655e-08 deg/d
Q 5.635476224017776 7.5869e-07 au
  Orbit Determination Parameters
   # obs. used (total)      127  
   data-arc span      6373 days (17.45 yr)  
   first obs. used      2002-03-11  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5802  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:06:53  

Additional Information
 Earth MOID = 3.89517 au 
 Jupiter MOID = .189445 au 
 T_jup = 2.956 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.3   n/a MPO418994  

390311 (2013 AE112)          Discovered 2010-Nov-14 by CSS at Catalina
Reference: Last Updated: 2014-03-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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